Can I buld a mesh with one set of photos then replace to other set of photos for texture building?

And how to do so if it’s possible?   Using original photos for mesh building  and duplicated  set of same photos where I removed all shadows for example .

If they are the photos from the same spot, you can use image layers workflow. First layer will be for alignment and second for texturing: https://www.youtube.com/watch?v=Xo-aBFMv_OQ

You can also choose, which images will be able for alignment and which for texturing in Selected input:

thanks Ondrej …  

I have one more question.   I assume  it’s not necessary to have so many photos for a texture .   So can I have fewer images in _texture  folder   or it should always have to be same  number of them ?

Or maybe I should set “weight in texturing” to 0   instead    if I don’t want certain images be involved in texturing?

 

If you want to use image layers, then you have to have same amount of the images. Yes, you can change the weight or disable these images for texturing.

Thanks Ondrej.  Is it possible to disable through some naming suffix ?

 

No, this is not possible.